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Ceramic To Metal Technology

UV Sapphire Specifications

Leak Rate: <2x10(-10) atm cc/sec He
Parallelism: <3 Arc Minutes
Flange Material:  304/316 Stn. Stl.
Surface Finish: 50/20 
Thermal Range:  -100°C to 450°C
Material:  Sapphire
UV Transmission:  50% @ 250nm (external)
Orientation:  0°-90
Pressure: Contact MPF Engineering

Operating Conditions The thermal ratings specified are safe operating limits determined by various factors including material properties, mechanical design, and the intended operating environment. Temperature ratings for various mounting options may reduce the operating range of a window assembly. All assemblies have a maximum thermal gradient of 25ºC per minute and may be damaged if this limit is exceeded.

UV Sapphire Viewports

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  • MPF Products Inc.
  • 3046 Bramlett Church Road
  • Gray Court, SC 29645


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